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Use LoadImage to load bitmaps and icons.

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This commit is contained in:
Mike McCormack 2005-07-07 17:20:57 +00:00 committed by Alexandre Julliard
parent ede2c34343
commit e41ba5ca80
1 changed files with 68 additions and 89 deletions
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157
dlls/msi/dialog.c
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@ -53,7 +53,7 @@ struct msi_control_tag
msi_handler handler;
LPWSTR property;
LPWSTR value;
IPicture *pic;
HBITMAP hBitmap;
HICON hIcon;
LPWSTR tabnext;
WCHAR name[1];
@ -301,7 +301,7 @@ static msi_control *msi_dialog_create_window( msi_dialog *dialog,
control->handler = NULL;
control->property = NULL;
control->value = NULL;
control->pic = NULL;
control->hBitmap = NULL;
control->hIcon = NULL;
control->tabnext = strdupW( MSI_RecordGetString( rec, 11) );
@ -628,52 +628,6 @@ static MSIRECORD *msi_get_binary_record( MSIDATABASE *db, LPCWSTR name )
return MSI_QueryGetRecord( db, query, name );
}
static UINT msi_load_bitmap( MSIDATABASE *db, LPCWSTR name, IPicture **pic )
{
MSIRECORD *rec = NULL;
IStream *stm = NULL;
UINT r;
rec = msi_get_binary_record( db, name );
if( !rec )
return ERROR_FUNCTION_FAILED;
r = MSI_RecordGetIStream( rec, 2, &stm );
msiobj_release( &rec->hdr );
if( r != ERROR_SUCCESS )
return r;
r = OleLoadPicture( stm, 0, TRUE, &IID_IPicture, (LPVOID*) pic );
IStream_Release( stm );
if( FAILED( r ) )
return ERROR_FUNCTION_FAILED;
return ERROR_SUCCESS;
}
static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
{
IPicture *pic = NULL;
msi_control *control;
OLE_HANDLE hBitmap = 0;
LPCWSTR text;
UINT r;
control = msi_dialog_add_control( dialog, rec, szStatic,
SS_BITMAP | SS_LEFT | SS_CENTERIMAGE );
text = MSI_RecordGetString( rec, 10 );
r = msi_load_bitmap( dialog->package->db, text, &pic );
if( r == ERROR_SUCCESS )
{
r = IPicture_get_Handle( pic, &hBitmap );
if( SUCCEEDED( r ) )
SendMessageW( control->hwnd, STM_SETIMAGE, IMAGE_BITMAP, hBitmap );
control->pic = pic;
}
return ERROR_SUCCESS;
}
static LPWSTR msi_create_tmp_path(void)
{
WCHAR tmp[MAX_PATH];
@ -698,19 +652,19 @@ static LPWSTR msi_create_tmp_path(void)
return path;
}
static UINT
msi_load_icon( MSIDATABASE *db, LPCWSTR name, DWORD attributes, HICON *picon )
static HANDLE msi_load_image( MSIDATABASE *db, LPCWSTR name, UINT type,
UINT cx, UINT cy, UINT flags )
{
UINT r = ERROR_FUNCTION_FAILED;
MSIRECORD *rec = NULL;
HANDLE himage = NULL;
LPWSTR tmp;
MSIRECORD *rec;
HICON hicon = 0;
UINT r;
TRACE("loading %s\n", debugstr_w( name ) );
TRACE("%p %s %u %u %08x\n", db, debugstr_w(name), cx, cy, flags);
tmp = msi_create_tmp_path();
if( !tmp )
return r;
return himage;
rec = msi_get_binary_record( db, name );
if( rec )
@ -718,59 +672,84 @@ msi_load_icon( MSIDATABASE *db, LPCWSTR name, DWORD attributes, HICON *picon )
r = MSI_RecordStreamToFile( rec, 2, tmp );
if( r == ERROR_SUCCESS )
{
DWORD cx = 0, cy = 0, flags = LR_LOADFROMFILE | LR_DEFAULTSIZE;
if( attributes & msidbControlAttributesFixedSize )
{
flags &= ~LR_DEFAULTSIZE;
if( attributes & msidbControlAttributesIconSize16 )
{
cx += 16;
cy += 16;
}
if( attributes & msidbControlAttributesIconSize32 )
{
cx += 32;
cy += 32;
}
/* msidbControlAttributesIconSize48 handled by above logic */
}
hicon = LoadImageW( 0, tmp, IMAGE_ICON, cx, cy, flags );
if( hicon )
*picon = hicon;
else
ERR("failed to load icon from %s\n", debugstr_w( tmp ));
himage = LoadImageW( 0, tmp, type, cx, cy, flags );
DeleteFileW( tmp );
}
msiobj_release( &rec->hdr );
}
HeapFree( GetProcessHeap(), 0, tmp );
return himage;
}
return r;
static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
{
UINT cx, cy, flags, style, attributes;
msi_control *control;
LPCWSTR text;
flags = LR_LOADFROMFILE;
style = SS_BITMAP | SS_LEFT | WS_GROUP;
attributes = MSI_RecordGetInteger( rec, 8 );
if( attributes & msidbControlAttributesFixedSize )
{
flags |= LR_DEFAULTSIZE;
}
style |= SS_CENTERIMAGE;
control = msi_dialog_add_control( dialog, rec, szStatic, style );
text = MSI_RecordGetString( rec, 10 );
cx = MSI_RecordGetInteger( rec, 6 );
cy = MSI_RecordGetInteger( rec, 7 );
cx = msi_dialog_scale_unit( dialog, cx );
cy = msi_dialog_scale_unit( dialog, cy );
control->hBitmap = msi_load_image( dialog->package->db, text,
IMAGE_BITMAP, cx, cy, flags );
if( control->hBitmap )
SendMessageW( control->hwnd, STM_SETIMAGE,
IMAGE_BITMAP, (LPARAM) control->hBitmap );
else
ERR("Failed to load bitmap %s\n", debugstr_w(text));
return ERROR_SUCCESS;
}
static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
{
msi_control *control;
DWORD attributes;
HICON hIcon = 0;
DWORD attributes, cx = 0, cy = 0, flags;
LPCWSTR text;
UINT r;
TRACE("\n");
control = msi_dialog_add_control( dialog, rec, szStatic,
SS_ICON | SS_CENTERIMAGE | WS_GROUP );
text = MSI_RecordGetString( rec, 10 );
flags = LR_LOADFROMFILE | LR_DEFAULTSIZE;
attributes = MSI_RecordGetInteger( rec, 8 );
r = msi_load_icon( dialog->package->db, text, attributes, &hIcon );
if( r == ERROR_SUCCESS )
if( attributes & msidbControlAttributesFixedSize )
{
r = SendMessageW( control->hwnd, STM_SETICON, (WPARAM) hIcon, 0 );
control->hIcon = hIcon;
flags &= ~LR_DEFAULTSIZE;
if( attributes & msidbControlAttributesIconSize16 )
{
cx += 16;
cy += 16;
}
if( attributes & msidbControlAttributesIconSize32 )
{
cx += 32;
cy += 32;
}
/* msidbControlAttributesIconSize48 handled by above logic */
}
text = MSI_RecordGetString( rec, 10 );
control->hIcon = msi_load_image( dialog->package->db, text,
IMAGE_ICON, cx, cy, flags );
if( control->hIcon )
SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
else
ERR("Failed to load bitmap %s\n", debugstr_w(text));
return ERROR_SUCCESS;
@ -1907,8 +1886,8 @@ void msi_dialog_destroy( msi_dialog *dialog )
/* leave dialog->hwnd - destroying parent destroys child windows */
HeapFree( GetProcessHeap(), 0, t->property );
HeapFree( GetProcessHeap(), 0, t->value );
if( t->pic )
IPicture_Release( t->pic );
if( t->hBitmap )
DeleteObject( t->hBitmap );
if( t->hIcon )
DestroyIcon( t->hIcon );
HeapFree( GetProcessHeap(), 0, t->tabnext );